Wire & Cable Specialties Hemptique 499884 BTS2-9357 Cotton Baker's Twine Spool 2 Ply, 410-Feet, Black Softstrand is the original "finger-friendly" picture wire Made from high-strength, corrosion resistant stainless steel Soft, flexible, and fray resistant Stainless Steel finish will not mar walls or hands Will retain its strength and will not corrode or discolor